what is the design and solution of LED electronic large screen in conference room and lecture hall? The following is a brief analysis by the mini photoelectric LED display manufacturers.
Led electronics in conference room and lecture hall Design and solution
Design and solution of LED electronic large screen in conference room and lecture hall
Conference rooms and lecture halls are divided into small, medium and large ones, which generally accommodate more than ten, dozens or even hundreds of people. For small conference rooms and lecture halls, it is generally enough to install p2.5 or p3 led indoor display screen of about 10 square meters. The product has high cost performance, and the viewing distance is about 3 meters. It can play video, pictures, text and other information. Support zoom in, zoom out, multi screen display and full screen display. This small conference room is generally used to play PPT, whether in brightness, clarity, viewing distance, viewing angle and service life, p2.5 and P3 indoor LED display can basically meet its requirements.
If it is a large conference room and lecture hall, you should be satisfied that you can watch the content on the screen in every corner of the venue. Therefore, the LED can be seamlessly assembled into a large screen according to the installation environment. Viewing angle to meet the horizontal and vertical 120 degrees or so, and the playback effect of HD fine, cost-effective, while meeting the requirements of long-distance viewing. In order to make the staff behind more clearly watch the contents played on the LED electronic large screen, the mini photoelectric LED display manufacturers suggest that one LED display screen can be installed on both sides of the walls of the conference room or lecture hall.
In addition, LED electronic large screen should have high resolution and high quality display and transmission standards, stable performance, low maintenance cost, and no black screen when switching signals. In order to ensure the smooth progress of the meeting, LED display manufacturers adopt the N + 1 redundancy design scheme for the LED electronic large screen, double backup the power supply and receiving card. When one of the power supply or receiving card fails, the other will directly replace the work, which does not affect the normal work of the screen, and can ensure that the screen is not black.
In order to improve the work efficiency of large conference room and lecture hall, the solution adopted by LED display manufacturers is to use the central control system with powerful control function to complete all equipment operation through the central control system. For some more complex equipment, the method of debugging in advance is adopted and saved. When users use it, they only need to load the debugged program into it to avoid the user’s misoperation and complete most of the function operation of the whole system.
The viewing distance of indoor LED display screen is generally about 50 meters. If it exceeds this distance, the LED electronic large screen can be designed and installed at the appropriate position on both sides of the wall according to the size of the site environment, so as to be watched by the personnel behind. In order to keep the main screen playing consistency between the two sides of the wall and the background wall, the main screen can be connected with the LED display screen on both sides, and the LED display screen can display the same content through synchronous playing. In addition, the LED electronic large screen has the characteristics of high brightness, high contrast and high definition, so even when the indoor light is on, it can still clearly watch the content played on the screen.
In addition, according to the site environment and the installation needs of end users, LED display manufacturers can design the size of LED electronic large screen into 16:9, 4:3, 4K, 8K, the same size as the background wall or other sizes. Then according to the viewing distance, clarity, perspective and price, different product models are selected. At the same time, it is equipped with video processor, which can make the picture more high-definition and delicate, and the operation more simple and convenient. Generally speaking, in order to give customers a better choice, LED display manufacturers will provide customers with several alternatives to meet their needs.
Because the service life of LED electronic large screen is about 10 years, it can realize multi-purpose of one screen and reduce the cost. It can also be used in academic reports, large-scale conferences, film shows, graduation ceremonies and small-scale literary performances because of its brightness auto adaptation environment, high-definition and fine pictures, low brightness and high gray, ultra wide viewing angle, high refresh rate, energy saving and supporting point by point correction to solve the problem of light decay.
At the same time, LED electronic large screen adopts network distributed control system, supports multi screen, single screen operation, and centralized data management, which adapts to different operation modes from simple system to complex system. Meet the needs of centralized management and collaborative work. The system processor has high-definition and standard definition video monitoring signals, supports HDMI, DVI, VGA and composite video signals, and can meet the image mosaic, segmentation, scaling and multi screen display functions. Moreover, the picture has no pixel loss, edge no sawtooth, image black edge removal, image smoothing and offset correction functions.
The above is a brief introduction to the design and solution of LED electronic large screen in conference room and lecture hall. According to different application scenarios, installation location, viewing distance, space size and customer needs, different types and areas of LED display can be installed. If the area of the lecture hall and conference room is too large for people in the back to watch the screen in front, LED displays can be installed on both sides of the wall.